(Updates with DeWalt comments starting in the fourth paragraph.)
Jan. 2 (Bloomberg) -- FireEye Inc. said it acquired closely held Mandiant Corp. in a deal worth $1.05 billion, the latest move to consolidate providers of services that protect computer networks against hackers and spies.
FireEye shares traded as much as 23.6 percent higher after markets closed, reaching as high as $50.58. The stock has more than doubled since the initial public offering in September.
The acquisition of Alexandria, Virginia-based Mandiant will expand the offerings of Milipitas, California-based FireEye, which was funded in part by the U.S. intelligence community. The combined services provided through the companies probably will result in the discovery of compromised networks, they said.
“It’s really a combination of people and products that make the difference in today’s attack landscapes,” David DeWalt, chairman and chief executive officer of FireEye, said on a conference call.
The deal, which closed Dec. 30, followed Cisco Systems Inc.’s $2.7 billion acquisition in October of Sourcefire Inc., based in Columbia, Maryland.
In-Q-Tel, a venture-capital firm started by the Central Intelligence Agency to back companies with emerging national- security technology, invested in FireEye in 2009. The company raised $304 million in an initial public offering that sold at above the marketed price range.
Mandiant, which specializes in malware detection and incident response, in February released a report linking the Chinese army to a coordinated campaign of hacking attacks against U.S. companies and government agencies.
The deal between the companies comes as President Barack Obama and Congress debate limits on spying by the National Security Agency. The agency tapped fiber-optic cables abroad to siphon data from Google Inc. and Yahoo! Inc.,circumvented or cracked encryption, and gathered billions of records showing the locations of mobile phones around the world, according to media reports based on documents leaked by former government contractor Edward Snowden.
FireEye said its 2014 revenue will be $400 million to $410 million as a result of the Mandiant deal, up from an anticipated $159 million to $161 million in 2013.
FireEye plans to integrate Mandiant technology that includes network sensors and malware signatures into products it sells to about 1,500 customers in 40 countries, DeWalt said.
The combined services provided through the companies likely will result in the discovery of compromised networks, Kevin Mandia, Mandiant’s founder, said on the conference call.
“What customers want and what this platform is going to provide folks is real-time detection of advanced threats,” he said.
Mandiant has about 500 customers and generated about $100 million in sales in 2013, DeWalt said.
“This intelligence is very powerful when combined and you suddenly have a plethora of information that no single vendor had before,” he said. “The gold mine here is this combined intelligence.”
--Editors: Bernard Kohn, Elizabeth Wasserman